Multiple perspectives HMM-based feature engineering for credit card fraud detection.
Yvan LucasPierre-Edouard PortierLéa LaporteOlivier CaelenLiyun He-GueltonSylvie CalabrettoMichael GranitzerPublished in: CoRR (2019)
Keyphrases
- feature engineering
- multiple perspectives
- credit card fraud detection
- dependency parsing
- fraud detection
- hidden markov models
- outlier detection
- text classification
- natural language processing
- machine learning
- labeled data
- intrusion detection
- speech processing
- credit card
- online discussion
- knowledge building
- knowledge discovery
- computer mediated communication
- feature extraction
- multi class
- speech recognition
- knn
- knowledge engineering
- knowledge representation
- artificial intelligence
- data mining